LINKS
 
 

Catalogs

Washington Double Star Catalog
Maintained at the U.S. Naval Observatory, this is the main reference catalog that succeeds all others.

Centre de Donnèes astronomiques de Strasbourg
For all your dsta needs: EDS portal, Simbad object database, VizieR catalogue database, Aladin interactive image viewer.


Publications

Journal of Double Star Observations - JDSO
Autoritative magazine for double star observers, USA

Il Bollettino delle Stelle Doppie - BolSD
Italian Double Star observers magazine

El Observador de Estrellas Dobles - OED
Spanish Double Star observers magazine

Webb's Double Star Section Circulars - DSSC
Directed by Bob Argyle, UK


Groups and users

Toshimi Taki
Contains a free double stars atlas availabe in PDF format, and orbit calculation Excel file, a catalog file, and many other information about double stars.

Giuseppe Micello's (GMC) "duplicesistema" website
A very active italian double star observer

Bruce MacEvoy's (MEV) Black Oak Observatory
The most comprehensive web site for double stars

The Spirit of 33
An International Network of Double Star Observers

"Double Star Observing" forum on Cloudynighs.com

Gianluca Sordiglioni's (SDG) StelleDoppie
This site...